montamo GmbH | Germany | 10xxx, 70xxx, 14xxx, 13xxx, 12xxx Berlin, Stuttgart | Practical training | Full time | Published since: 31.10.2025 on stepstone.de
(Compulsory)Internship Mobile App Development (m/w/d)
We at montamo have a mission: The craft revolutionize and finally overcome the shortage of skilled workers – and this in the most important transformation of our time: the shift to 100% renewable energies. We not only build the energy transition, we drive it. With innovative processes, courageous ideas and the firm will to set standards of tomorrow. We believe that craftsmanship and high-tech fit together perfectly – and that real change can only be achieved if one takes responsibility, courageously try out new things and keeps them together as a team.
Our values are not a poster on the wall, but living everyday life:
Put it on. Pull it through. – Take responsibility and implement it consistently. Performance over CV. – It counts what you can and how you bring. Shared knowledge, double success. – Knowledge is shared so that everyone can benefit. Copying others, we rebuild. – We set standards of tomorrow. Respect is a matter of honor. – Trust, attitude and reliability are the basis.
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Your tasks • Your profile • What we offer
We at montamo have a mission: The craft revolutionize and finally overcome the shortage of skilled workers – and this in the most important transformation of our time: the shift to 100% renewable energies. We not only build the energy transition, we drive it. With innovative processes, courageous ideas and the firm will to set standards of tomorrow. We believe that craftsmanship and high-tech fit together perfectly – and that real change can only be achieved if one takes responsibility, courageously try out new things and keeps them together as a team.
Our values are not a poster on the wall, but living everyday life:
Put it on. Pull it through. – Take responsibility and implement it consistently. Performance over CV. – It counts what you can and how you bring. Shared knowledge, double success. – Knowledge is shared so that everyone can benefit. Copying others, we rebuild. – We set standards of tomorrow. Respect is a matter of honor. – Trust, attitude and reliability are the basis.
Your passion is software development and you want to move something in a young startup? A rare opportunity awaits you with us: the opportunity to shape our product from scratch with your skills and your creative ideas. Become part of our agile, interdisciplinary team and develop the handicraft platform of the future together with Product Ownern and UX Designers!
You are responsible for the further development of our digital platform and mobile apps. You implement new features for our crafts platform and use modern frameworks for developing our native apps with floodter You develop technical concepts and architectures to meet the requirements of sales, operations and training. You accompany the complete agile product development process and work closely with the product owners, UX designers and software engineers team. You bring ideas about how we can constantly improve our platform, evaluierst new technologies and actively shape the future of montamo.
You are a technology-affin and want to use and expand your programming skills. You are looking for a mandatory internship You master the programming in dart or another object-oriented programming language. You already have experiences in dealing with Mobile App Frameworks, ideally with Flutter. You bring know-how in the software architecture. You have very good knowledge of German and English in word and writing. You are strong in communication and can easily and understand your ideas. You like to work in an interdisciplinary team, and work together in a young startup motivates and inspires you.
Sensual work with social impact: Your work actively contributes to the energy transition and the future of crafts.
Hands-on mentality instead of rigid structures: With us, you will design – from the first day.
Short decision paths and real influence: Your ideas do not end up in drawers – you work directly with founders and decision-makers.
Interdisciplinary work: You learn how tech, crafts, operations and communication go hand in hand – a realistic look behind the scenes of a scaling start-up.
Flexible further development: Whether a career path or a change of perspective – we promote talents that actively contribute.
Culture of openness and responsibility: Feedback, transparency and trust are part of the DNA
Design instead of reaction: We build the solutions that others need only tomorrow – with you as part of the team.
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Company location
Location
![]() | montamo GmbH | |
| Berlin, Stuttgart | ||
| Germany |
The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.
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